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Searched refs:viscosity (Results 1 – 7 of 7) sorted by relevance

/petsc/src/dm/tutorials/output/
H A Dswarm_ex1_3.out14 [ 2] viscosity : Mem. usage = 5.44e-03 (MB) [rank0]
H A Dswarm_ex1_7.out14 [ 2] viscosity : Mem. usage = 1.60e-03 (MB) [rank0]
/petsc/doc/tutorials/physics/
H A Dguide_to_stokes.md42 …namic shear viscosity, with units $N\cdot s/m^2$ or $Pa\cdot s$. If we divide by the constant dens…
217 Like most physical problems, the Stokes problem has a parameter, the dynamic shear viscosity, which…
241 …viscosity Stokes equation. The sharp viscosity variation will allow us to investigate convergence …
295 In this case, since the viscosity does not depend on the velocity or pressure fields, we detect tha…
590 …atrix used to construct the preconditioner, which we have set to be the viscosity-weighted mass ma…
638 …nt operator since we never explicitly assemble it. Thus we assemble the viscosity-weighted mass ma…
837 …scalable alternative. Since the operator is still elliptic, despite the viscosity variation, we sh…
998 …ber and size of the viscosity perturbation. If we set the $B$ parameter to 6.9, we have a factor o…
/petsc/src/ts/tutorials/
H A Dex14.c251 } viscosity; member
427 if (thi->viscosity.Bd2 == 0) { in THIViscosity()
429 …const PetscReal n = thi->viscosity.glen_n, /* Glen exponent… in THIViscosity()
433 thi->viscosity.Bd2 = B / 2; in THIViscosity()
434 thi->viscosity.exponent = (p - 2) / 2; in THIViscosity()
435 thi->viscosity.eps = 0.5 * PetscSqr(1e-5 / units->year); in THIViscosity()
437 Bd2 = thi->viscosity.Bd2; in THIViscosity()
438 exponent = thi->viscosity.exponent; in THIViscosity()
439 eps = thi->viscosity.eps; in THIViscosity()
531 thi->viscosity.glen_n = 3.; in THICreate()
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/petsc/src/snes/tutorials/
H A Dex48.c264 } viscosity; member
377 if (thi->viscosity.Bd2 == 0) { in THIViscosity()
383 thi->viscosity.Bd2 = B / 2; in THIViscosity()
384 thi->viscosity.exponent = (p - 2) / 2; in THIViscosity()
385 thi->viscosity.eps = 0.5 * PetscSqr(1e-5 / units->year); in THIViscosity()
387 Bd2 = thi->viscosity.Bd2; in THIViscosity()
388 exponent = thi->viscosity.exponent; in THIViscosity()
389 eps = thi->viscosity.eps; in THIViscosity()
/petsc/share/petsc/datafiles/meshes/
H A Dtestcase3D.cas1539 (turb-viscosity/dual-ts-explicit-relax 1.)
1726 (turb-viscosity/pseudo-relax 1.)
2180 (dpm/variable-interpolation/bci/min-viscosity 1e-10)
2198 (laminar-viscosity/interpolate #f)
2721 (fmg-init/turbulent-viscosity-ratio 100.)
3730 (turb-viscosity/max-limit 100000.)
3731 (turb-viscosity/relax 1)
4072 (mp/boiling/mixture-turbulent-viscosity? #t)
4445 (mp/local-init/turb-viscosity-ratio 10.)
6254 (pmn/mark-viscosity-limit? #f)
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/petsc/doc/
H A Dpetsc.bib3119 …d Lagrangian preconditioning of incompressible Stokes equations with extreme viscosity variations},
4117 title = {Development of a {Stokes} flow solver robust to large viscosity jumps using a
8762 strongly variable viscosity based on {M}atlab and {CUDA}},
17352 viscosity},
17679 viscosity}},
17780 title = {Parallel scalable adjoint-based adaptive solution of variable-viscosity {Stokes}
17804 title = {Modelling compressible mantle convection with large viscosity contrasts in a
17818 viscosity},
17827 title = {Numerical investigation of {2D} convection with extremely large viscosity
18707 strongly variable viscosity based on {Matlab} and {CUDA}},